Add new translator Semantics Online Bibliographies.js

This translator can handle two websites:
 * BLLDB = online version of the  Bibliography of Linguistic Literature (BLL)
 * BDSL = online version of the Bibliographie der deutschen Sprach- und Literaturwissenschaft

see #811, which are avaialable in German and English.

Some remarks:
 * The test cases are only working if you replace the `vid` parameter with a current session key.
 * I feel that all information from the classification and so on are just too much to add everything as tags. Moreover, I have no idea how to restrict to not more than 10 good tags. Thus, I don't add any tags, but everything should be searchable in the snapshot.
I updated the documentation

On Tue, Dec 9, 2014 at 4:35 PM, Philipp Zumstein <notifications@github.com>
wrote:

> In Semantics Online Bibliographies.js
> <https://github.com/zotero/translators/pull/821#discussion-diff-21568927>:
>
> > @@ -0,0 +1,628 @@
> > +{
> > +	"translatorID": "fe85e97b-5e2a-4d9e-976e-c336c5350ce9",
> > +	"label": "Semantics Online Bibliographies",
> > +	"creator": "Philipp Zumstein",
> > +	"target": "^https?://www\\.(blldb-online\\.de/blldb|bdsl-online\\.de/BDSL-DB)/suche/",
> > +	"minVersion": "3.0",
> > +	"maxVersion": "",
> > +	"priority": 100,
>
> @adam3smith <https://github.com/adam3smith> : I copied some of your
> sentences to the wiki page:
> https://www.zotero.org/support/dev/translators/priority . Hope that was
> okay.
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/zotero/translators/pull/821/files#r21568927>.
>